34845227 has 2 divisors, whose sum is σ = 34845228. Its totient is φ = 34845226.

The previous prime is 34845199. The next prime is 34845263. The reversal of 34845227 is 72254843.

34845227 is nontrivially palindromic in base 12.

It is a weak prime.

It is an emirp because it is prime and its reverse (72254843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34845227 - 2¹⁶ = 34779691 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34845277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17422613 + 17422614.

It is an arithmetic number, because the mean of its divisors is an integer number (17422614).

Almost surely, 2^34845227 is an apocalyptic number.

34845227 is a deficient number, since it is larger than the sum of its proper divisors (1).

34845227 is an equidigital number, since it uses as much as digits as its factorization.

34845227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 35.

The square root of 34845227 is about 5902.9845840896. The cubic root of 34845227 is about 326.6237540233.

The spelling of 34845227 in words is "thirty-four million, eight hundred forty-five thousand, two hundred twenty-seven".